16373343

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 26044416

約数和(自身を除く): 9671073

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 313, 329, 371, 939, 987, 1113, 2191, 2491, 6573, 7473, 14711, 16589, 17437, 44133, 49767, 52311, 102977, 116123, 308931, 348369, 779683, 2339049, 5457781, 16373343]

約数ペア:

[(1, 16373343), (3, 5457781), (7, 2339049), (21, 779683), (47, 348369), (53, 308931), (141, 116123), (159, 102977), (313, 52311), (329, 49767), (371, 44133), (939, 17437), (987, 16589), (1113, 14711), (2191, 7473), (2491, 6573)]